Cat converter
Cat converter for sale on Ireland's largest auction and classifieds sites
Browse 48 cat converter listings currently in our index. Prices range from £8.59 to £414.37, with an average of £117.38. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about cat converter →
Budget picks — under £68
2.5 inlet outlet • 400 cell universal • High flow weld - Free postage - New and Used
2.5 inlet outlet • 400 cell universal • High flow weld - Free postage - New and Used
2.5 inlet outlet • 400 cell universal • High flow weld - Free postage - New and Used
Universal catalytic converter • Cell count 400 • Body material 409 - Free postage - New and Used
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Universal catalytic converter • Cell count 400 • High corrosion wear - Free postage - New and Used
Universal catalytic converter • Cell count 400 • High corrosion wear - Free postage - New and Used
Universal catalytic converter • Body material 409 • Stainless steel high - Free postage - New and Used
Universal 400 cell • Catalytic converter sports • Cat high flow - Free postage - New and Used
Transporter t5.1 t6.1 • Matte black rear • Twin barn door - Free postage - New and Used
2.25 universal catalytic • Converter cell count • High corrosion wear - Free postage - New and Used
2.25 universal catalytic • Converter cell count • High corrosion wear - Free postage - New and Used
High quality stainless • Aluminized pipes not • Easy rust ensuring - Free postage - New and Used
Citroen peugeot toyota • 0342 • 0342l5 - Free postage - New and Used
Heater part universal • Catalytic converter gear • Shift knob collars - Free postage - New and Used
Universal catalytic converter • High corrosion wear • Resistance sensor port - Free postage - New and Used
Engine honda jazz • Features 100 brand • New high quality - Free postage - New and Used
Mid-range — £79 to £141
1.9d dw8b engine • Upto rp09064 peugeot • Dedicated support not - Free postage - New and Used
Cats are universal • Will fit most • Cars this non - Free postage - New and Used
Works converting exhaust • Emissions into less • Harmful ones when - Free postage - New and Used
Result more durable • Longer lasting catalytic • Converter high performance - Free postage - New and Used
1.9td abl engine • Caravelle 2.4d aja • 2.5tdi acv ayy - Free postage - New and Used
Sports cats are • Popular choice those • Looking improve their - Free postage - New and Used
Dpf fuel vapour • Valve vaporiser ford • Focus max mondeo - Free postage - New and Used
Unique approval number • Works converting exhaust • Emissions into less - Free postage - New and Used
Type catalytic converter • Works converting exhaust • Emissions into less - Free postage - New and Used
Failing converter can • Negatively impact engine • Performance fuel efficiency - Free postage - New and Used
1.6i 16v maniverter • Vauxhall astra 1.4i • Opel zafira - Free postage - New and Used
Works converting exhaust • Emissions into less • Harmful ones when - Free postage - New and Used
Sports cats are • Popular choice those • Looking improve their - Free postage - New and Used
Why choose eec • Catalytic converters their • Extensive product range - Free postage - New and Used
Works converting exhaust • Emissions into less • Harmful ones when - Free postage - New and Used
Part number bm91535hk • Type catalytic converter • Our parts are - Free postage - New and Used
Premium — over £141
Works converting exhaust • Emissions into less • Harmful ones when - Free postage - New and Used
Land rover discovery • 3.9i length 1200.0000 • Dedicated support only - Free postage - New and Used
Toyota prius liftback • 1.5 hybrid nhw20 • Nhw20r hatchback petrol - Free postage - New and Used
Catalytic converter euro • Fitting kit included • Benni are committed - Free postage - New and Used
Catalytic converter type • Approved bm91756h catalysts • Citro 0342l3 1608916280 - Free postage - New and Used
Ford 1766306 1770958 • 1790029 1843288 1851622 • 1873837 1881321 1929807 - Free postage - New and Used
Saab 32016357 51780157 • 51788808 51797005 55187619 • 55559638 55563183 55563184 - Free postage - New and Used
Number 20457 9v215g232aa • Bm91932hk product catalytic • Converter fitting kit - Free postage - New and Used
Manufacturer part number • Catalysts oem numbers • 1s0253053bx seat 1s0254500ax - Free postage - New and Used
Works converting exhaust • Emissions into less • Harmful ones when - Free postage - New and Used
- Free postage - New and Used
Eec catalytic converters • Feature world class • Substrate supporting latest - Free postage - New and Used
25195105 55574237 55597325 • Catalytic converter type • Approved bm91684h catalysts - Free postage - New and Used
Twin cat maniverter • 1.6ti 16v 115bhp • Ford mondeo 1.6i - Free postage - New and Used
Part number bm91956hk • Type catalytic converter • Our parts are - Free postage - New and Used
Twin cat maniverter • Ford focus 1.6ti • 16v pnda engine - Free postage - New and Used
Try this: cat d bmw | caterham r300 | caterham seven | catering van conversions | cavansite | cayman gt3 | cayman gts | cb 350 | cb radio amplifier | cb360 engine
🔥 Best eBay deals on cat converter
See all listings on eBay →These 48 listings for cat converter are the lowest-priced items currently in our index. Prices are sorted ascending so you can quickly gauge the market before going further.
Universal 2.5" Sports Cat
2.5 inlet outlet • 400 cell universal • High flow weld
£9
2.5" Inch Sports Catalytic Cat
2.5 inlet outlet • 400 cell universal • High flow weld
£9
Universal 2.5" Sports Cat
2.5 inlet outlet • 400 cell universal • High flow weld
£10
Everything you need to know about cat converter
Whether you are looking for a brand-new or second-hand cat converter, eBay offers one of the largest selections available online. With 48 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at £8.59, while premium listings can reach £414.37 — giving you a wide budget spread to work with. The average price of £117.38 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.